CN105292929A - Hollow pin chain - Google Patents
Hollow pin chain Download PDFInfo
- Publication number
- CN105292929A CN105292929A CN201410351919.5A CN201410351919A CN105292929A CN 105292929 A CN105292929 A CN 105292929A CN 201410351919 A CN201410351919 A CN 201410351919A CN 105292929 A CN105292929 A CN 105292929A
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- CN
- China
- Prior art keywords
- chain
- hollow pin
- hollow pins
- hollow
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a hollow pin chain. The hollow pin chain is formed by connecting chain links sequentially. Each chain link comprises outer chain plates, inner chain plates, a roller, a hollow pin and a sleeve. The outer chain plates and the inner chain plates are sequentially installed on the two sides of the hollow pins. The sleeves are installed on the outer sides of the hollow pins. The rollers are installed on the sleeves in a sleeving mode. The hollow pin chain is mainly characterized in that the hollow pin chain is made from medium carbon steel and is subjected to heat treatment. The hollow pin chain is reasonable in design. According to a conveying line formed by fixedly installing two or more hollow pin chains and conveying shafts together, the failure rate of the chain conveying line is decreased, the stability of the conveying line is improved, and the hollow pin chain can be widely applied to linear conveying lines.
Description
Technical field
The invention belongs to field of chains, especially a kind of hollow pins chain.
Background technology
Chain is the engineering goods that a kind of commonality is stronger, because it has gear and belt concurrently, is therefore obtained at transmission, conveying and some special occasions and applies widely.Chain is connected and composed successively by chain link usually, each chain link is formed by pin link plate, inner plate, bearing pin, roller, sleeve connection, pin link plate is equipped with through hole with inner plate and by together with pinned connection, is provided with sleeve, is provided with roller and realizes transmitting function between inner plate outside bearing pin.Hollow pins chain is a kind of conventional chain, is fixedly mounted with transmission axle and can realizes straight line conveying function in the hollow pins of two or more pieces hollow pins chain.The hollow pins material of existing hollow pins chain conveying line is generally dead-soft steel, without heat treatment, after a long time use, there will be hollow pins wear phenomenon, even there will be the phenomenon that hollow pins is worn out, cause shaking in transmitting procedure comparatively large, chain cisco unity malfunction.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, can reduce because chain hollow pins is worn and torn the high hollow pins chain of the fault rate that causes.
The present invention solves its technical matters and takes following technical scheme to realize:
A kind of hollow pins chain, connected and composed successively by chain link, each chain link includes pin link plate, inner plate, roller, hollow pins and sleeve, pin link plate and inner plate are arranged on the both sides of hollow pins successively, sleeve is arranged on the outside of hollow pins, roller sleeve is contained on sleeve, and described hollow pins adopts medium-carbon steel and carried out heat treatment.
And described roller is higher than the height of pin link plate and inner plate.
Advantage of the present invention and good effect are:
The present invention is reasonable in design, uses two or more pieces hollow pins chain and transmission axle to be packed in one
Work the travel line formed, reduce the fault rate of chain conveying line, improve the stability of travel line, can be widely used in straight line travel line.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described:
A kind of hollow pins chain, as shown in Figure 1, Figure 2 and Figure 3, connected and composed successively by chain link, each chain link includes pin link plate 1, inner plate 2, hollow pins 3, sleeve 4 and roller 5, and pin link plate and inner plate are arranged on the both sides of hollow pins successively, sleeve is arranged on the outside of hollow pins, hollow pins adopts medium-carbon steel and has carried out heat treatment, and intensity is high, not easy to wear, roller sleeve is contained on sleeve, and roller is higher than the height of pin link plate and inner plate.Use two or more pieces hollow pins chain and transmission axle to be solidly installed the travel line formed, can be widely used in straight line travel line.
It is emphasized that; embodiment of the present invention is illustrative; instead of it is determinate; therefore the present invention is not limited to the embodiment described in detailed description of the invention; every other embodiments drawn by those skilled in the art's technical scheme according to the present invention, belong to the scope of protection of the invention equally.
Claims (2)
1. a hollow pins chain, connected and composed successively by chain link, each chain link includes pin link plate, inner plate, roller, hollow pins and sleeve, pin link plate and inner plate are arranged on the both sides of hollow pins successively, sleeve is arranged on the outside of hollow pins, roller sleeve is contained on sleeve, it is characterized in that: described hollow pins adopts medium-carbon steel and carried out heat treatment.
2. a kind of hollow pins chain according to claim 1, is characterized in that: described roller is higher than the height of pin link plate and inner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351919.5A CN105292929A (en) | 2014-07-23 | 2014-07-23 | Hollow pin chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351919.5A CN105292929A (en) | 2014-07-23 | 2014-07-23 | Hollow pin chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105292929A true CN105292929A (en) | 2016-02-03 |
Family
ID=55190905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351919.5A Pending CN105292929A (en) | 2014-07-23 | 2014-07-23 | Hollow pin chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105292929A (en) |
-
2014
- 2014-07-23 CN CN201410351919.5A patent/CN105292929A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |